NOAA ERDDAP
Easier access to scientific data
   
Brought to you by NOAA NMFS SWFSC ERD    

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  Ship RV Walton Smith Underway Data Subscribe RSS
Institution:  AOML   (Dataset ID: CO2_SHIPS_WSmith)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 time (UTC) ?          2016-01-04T13:06:30Z    2018-05-05T12:30:26Z
  < slider >
 latitude (degrees_north) ?          18.2883    31.0051
  < slider >
 longitude (degrees_east) ?          -90.3577    -64.9503
  < slider >
 
Server-side Functions ?
 distinct() ?
? (" ")

File type: (more info)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.45191279e+9, 1.525523426e+9;
    String axis "T";
    String calendar "Gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 18.2883, 31.0051;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -90.3577, -64.9503;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String contact_email "Joaquin.Trinanes@noaa.gov";
    String contact_info "Atlantic Oceanographic and Meteorological Laboratory (AOML) 4301 Rickenbacker Causeway Miami, FL 33149";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "Joaquin.Trinanes@noaa.gov";
    String creator_name "Ocean Chemistry and Ecosystems Division (OCED) AOML";
    String creator_url "http://www.aoml.noaa.gov/ocd/ocdweb/index.html";
    Float64 Easternmost_Easting -64.9503;
    String featureType "Point";
    Float64 geospatial_lat_max 31.0051;
    Float64 geospatial_lat_min 18.2883;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -64.9503;
    Float64 geospatial_lon_min -90.3577;
    String geospatial_lon_units "degrees_east";
    String history 
"2019-02-16T05:33:11Z (local files)
2019-02-16T05:33:11Z http://cwcgom.aoml.noaa.gov:8080/erddap/tabledap/CO2_SHIPS_WSmith.html";
    String infoUrl "http://www.aoml.noaa.gov/ocd/ocdweb/index.html";
    String institution "AOML";
    String keywords "aoml, atlantic, course, data, date, laboratory, latitude, longitude, meteorological, noaa, oceanographic, ship, smith, time, underway, walton";
    String license "\"The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, OAR, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.";
    Float64 Northernmost_Northing 31.0051;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 18.2883;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String summary "Underway ship data provided by OCED/Atlantic Oceanographic & Meteorological Laboratory (AOML). Only location and time are provided.";
    String time_coverage_end "2018-05-05T12:30:26Z";
    String time_coverage_start "2016-01-04T13:06:30Z";
    String title "Ship RV Walton Smith Underway Data";
    Float64 Westernmost_Easting -90.3577;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
ERDDAP, Version 1.82
Disclaimers | Privacy Policy | Contact